Results 91 to 100 of about 6,874,902 (263)

Magnetic Water Cleaning of Estrogens via Tight yet Dynamic Binding to Nanoparticles

Advanced Science, EarlyView.
Micropollution is one of the big challenges humanity faces with estrogen hormones being emerging pollutants of concern. Here, a supramolecular design strategy is presented that generates a simple nano‐adsorbent material to magnetically remove low‐concentrated estrogens from water.
Lukas Müller, Philip Maier, Dustin Vivod, Wenke Müller, Nikolaj Lopatik, Theresa Maria Schichtl, Julia Fröhlich, Irene Kraus, Marten Huck, Wieland Corts, Clodomiro Cafolla, Lukas Ruhm, Henrik Gaß, Johannes Voß, Jiwon Byun, Linda Rockmann, Guido Grundmeier, Kislon Voïtchovsky, Hans‐Georg Steinrück, Erdmann Spiecker, Sevim Dalabasmaz, Monika Pischetsrieder, Eike Brunner, Ralf Schweins, Dirk Zahn, Marcus Halik   +25 more
wiley   +1 more source

X-Ray Crystallography

X-ray crystallography determines the atomic and molecular structures of crystalline solids by analyzing the diffraction patterns of X-rays interacting with crystal lattices. This method gives three-dimensional electron density maps that reveal atomic positions, chemical bonds, and crystallographic features, making it indispensable across chemistry ...
Ipsita Banerjee, Rabin Banerjee, Jayati Sengupta   +2 more
  +4 more sources

Structural snapshot of a bacterial phytochrome in its functional intermediate state

Nature Communications, 2018
Phytochromes are photoreceptors that are present in plants, bacteria and fungi. Here the authors present crystal structures of the phytochrome Agp2 from Agrobacterium fabrum in the parent Pfr state as well as a functional Meta-F intermediate and discuss ...
Andrea Schmidt, Luisa Sauthof, Michal Szczepek, Maria Fernandez Lopez, Francisco Velazquez Escobar, Bilal M. Qureshi, Norbert Michael, David Buhrke, Tammo Stevens, Dennis Kwiatkowski, David von Stetten, Maria Andrea Mroginski, Norbert Krauß, Tilman Lamparter, Peter Hildebrandt, Patrick Scheerer   +15 more
doaj   +1 more source

2-[(E)-2-(4-Ethoxyphenyl)ethenyl]-1-methylquinolinium 4-fluorobenzenesulfonate

Acta Crystallographica Section E, 2014
In the structure of the title salt, C20H20NO+·C6H4FO3S−, the 4-(ethoxyphenyl)ethenyl unit is disordered over two positions with a refined site-occupancy ratio of 0.610 (6):0.390 (6). The cation is nearly planar, the dihedral angle between the quinolinium
Hoong-Kun Fun, Thawanrat Kobkeatthawin, Pumsak Ruanwas, Ching Kheng Quah, Suchada Chantrapromma   +4 more
doaj   +1 more source

Origin of Enhanced Efficiency and Reduced Roll‐Off in Organic Light‐Emitting Diodes Based on Pt(II) Complexes

Advanced Science, EarlyView.
Controlled Pt–Pt fine structure in square‐planar Pt(II) complexes governs metal–metal‐to‐ligand charge‐transfer (MMLCT) state formation, exciton dynamics, and organic light‐emitting diode performance. Short Pt–Pt contacts in Pt(fppz)2 enable coherent metal–metal coupling, sub‐microsecond emission and an external quantum efficiency of 29%, whereas ...
Atul Shukla, Sarah K. M. McGregor, Julian A. Steele, Innes K. Gale, Kiyoshi Miyata, Monirul Hassan, Christian McDonald, Romain J. Lepage, Eduardo Solano, Pilankatta K. Ramya, Cherumuttathu H. Suresh, Takumi Ehara, Chihaya Adachi, Ken Onda, Shih‐Chun Lo, Ebinazar B. Namdas   +15 more
wiley   +1 more source

Synthesis and X-ray Crystallography of Rh(I) Carbonyl Complexes of Amethyrin

, 2016
Synthesis and X-ray Crystallography of Rh(I) Carbonyl Complexes of ...
Jonathan L. Sessler (527319), Vincent Lynch (1864369), Anka Guba (2976003), Markus Scherer (2976006), Andreas Gebauer (2961396)   +4 more
core   +2 more sources

1-(2,4-Dinitrophenyl)-2-[(E)-(3,4,5-trimethoxybenzylidene)]hydrazine

Acta Crystallographica Section E, 2014
Molecules of the title compound, C16H16N4O7, are not planar with a dihedral angle of 5.50 (11)° between the substituted benzene rings. The two meta-methoxy groups of the 3,4,5-trimethoxybenzene moiety lie in the plane of the attached ring [Cmethyl–O–C–C ...
Suchada Chantrapromma, Pumsak Ruanwas, Nawong Boonnak, C. S. Chidan Kumar, Hoong-Kun Fun   +4 more
doaj   +1 more source

AS‐TLC‐Based High‐Throughput Screening Integrated with CuAAC Optimization Strategy Facilitates the Rapid Discovery of YTHDC1 Inhibitor

Advanced Science, EarlyView.
We developed Affinity Selection Thin‐Layer Chromatography (AS‐TLC) as a method for high‐throughput screening (HTS) of compound mixtures. Furthermore, we integrated activity assays with AS‐TLC and identified a YTH domain‐containing protein 1 (YTHDC1) inhibitor. Building on this hit, we applied copper(I)‐catalyzed azide–alkyne cycloaddition (CuAAC) click
Mingchen Wang, Shuiping Fu, Ye Xu, Jia Gao, Jiwei Ren, Xu Yang, Hesong Xu, Ge Sun, Yanjie Li, Yanlin Wang, Lu Jin, Peijuan Chen, Ying Xu, Jianhao Li, Hua Lin, Chujiao Hu, Kaixian Chen, Huan Xiong, Cheng Luo, Shijie Chen   +19 more
wiley   +1 more source

(E)-2-[4-(Diethylamino)styryl]-1-methylquinolin-1-ium 4-chlorobenzenesulfonate monohydrate

Acta Crystallographica Section E, 2014
The asymmetric unit of the title hydrated salt, C22H25N2+·C6H4ClO3S−·H2O, comprises two 2-[4-(diethylamino)styryl]-1-methylquinolin-1-ium cations, two 4-chlorobenzenesulfonate anions and two solvent water molecules.
Suchada Chantrapromma, Narissara Kaewmanee, Nawong Boonnak, Ching Kheng Quah, Hoong-Kun Fun   +4 more
doaj   +1 more source

Antigen‐Detected NMR for Minimal Epitope Engineering and Structure‐Guided Selection of a NaV1.7‐Selective Nanobody

Advanced Science, EarlyView.
A minimal extracellular epitope from voltage‐gated sodium channel NaV1.7 was engineered into an isotope‐labelled antigen for antigen‐detected nuclear magnetic resonance (NMR). Together with AlphaFold2 (AF2), this enabled structure‐guided selection of R4C8, a human NaV1.7‐selective nanobody that labels fixed NaV1.7‐expressing cells and produces staining
Junyu Liu, Wanlin Chen, Ben Cristofori‐Armstrong, Theo Crawford, Kai‐En Chen, Peng Xie, Rainbow Wing Bo Chan, Yifei Zhu, Mimi Golder, Anneka Pereira Schmidt, Jennifer D. Naughton, Nicholas D. Condon, Åsa Andersson, Farhad Dehkhoda, Kirsten L. McMahon, Tabea Klasfauseweh, Ashvriya Thapa, Hue Tran, Poanna Tran, Sina Jami, Lotten Ragnarsson, Sebastian G. B. Furness, Jennifer R. Deuis, Brett M. Collins, Wai‐Hong Tham, Indira Prasadam, Irina Vetter, Mehdi Mobli   +27 more
wiley   +1 more source